The purchased manual is an scan of the original Panasonic paper-based Service Manual. Unfortunately the contrast is not perfect, but I am satisfied anyway!
The purchased manual is an high-quality scan of the original JVC paper-based Service Manual. The Service Manual includes the Owner´s Manual, so you do not have to buy both of them.
Complete manual with clear schematic diagrams and printed circuit board layouts of two variants of the headset and the transmitter an old and a new version.
Also shows how the headset and the transmitter is opened and how transmitter and receivers can be adjusted and where to measure.
I had no problems to repair the headset using this service manual.
Text excerpt from page 252 (click to view)
Installation 1. Install the Y axis belt (item 3) onto the carriage assembly making sure the belt is in between the two slider rods (see figure 14, item 5). 2. Install the carriage assembly ' page 8 42 Note: Make sure the Y axis belt is not twisted. 3. Install the Y axis belt (item 3) around the Y axis belt pulley (item 6). 4. Install the Y axis belt pulley with the belt into the Y axis tensioner holder (item 2). 5. Install the belt around the Y axis motor pulley (item 5).
The spring is under high tension and could spring out of the Y axis tensioner holder.
Caution: Cup your hand over the Y axis tensioner holder in the next step to avoid losing the spring. 6. If you have removed the tensioner wedge clip (item 4) and the spring (item 1), install it now. To tension the belt, use a small flat blade screw driver to release the wedge tensioner clip from its position in the Y axis tensioner holder. 7. Install the following: 1. Left Hand Cover ' page 8 18. 2. Right Hand Cover ' page 8 21. 3. Window and Top Cover ' page 8 15. 8. Install the power cable.
